Found 2 items, similar to energise.
English → English (WordNet)
Definition: energise
energise
v 1: raise to a higher energy level;
“excite the atoms” [syn:
excite,
energize]
2: cause to be alert and energetic;
“Coffee and tea stimulate
me”;
“This herbal infusion doesn't stimulate” [syn:
stimulate,
arouse,
brace,
energize,
perk up] [ant:
de-energize,
de-energize,
sedate]
English → English (gcide)
Definition: energise
energise
\energise\ v. i. & t.
Same as
energize. [mostly British]
Syn: stimulate, arouse, brace, energize, perk up.
[WordNet 1.5]